"Khun Nu doesn't get therapy. He isn't in his right mind and used to be the heir until he was seventeen, so he knows things. He can't be trusted not to say them. That's why Khun Korn set up this training. It's a compromise and having his guards trained in therapeutic crisis intervention has made the use of sedatives much less frequent." Looking back, that had set the tone of bitterness Arm secretly felt for years when it came to Khun Korn. Prequel to Giant Dancing Hedgehogs are Nightmare Fuel. Can be read as a stand alone.